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荣昌选煤厂“八五”期间实现利税超亿元曾经六年亏损达４９７万元的四川荣昌选煤厂，“八五”期间依靠科技进步，强化经营管理，追求最佳经济效益，实现利税超亿元，创建厂历史上最高水平。“八五”期间，荣昌选煤厂增大科技含量，引进消化ＳＫＴ－１４型跳汰机及料位计、...
During the “Eighth Five-Year Plan” period, Rongchang Coal Preparation Plant relied on scientific and technological progress, strengthened management and operation, pursued the best economic benefits and realized profits and taxes during the “Eighth Five-Year Plan” period. Over a hundred million yuan, creating the highest level in the history of the plant. During the “Eighth Five-Year Plan” period, Rongchang Coal Preparation Plant increased scientific and technological content, introduced digestion SKT-14 type jig and level gauge, ...